The machine is used for drilling horizontal
hole for passing through the diamond wire saw during stone quarrying. It has
the following features: high drilling efficiency, long life, easy hole-joining,
high precision, etc. The walking motor and the inverter are used for automatic
power feeding device. The real-time main motor current and the walking motor
rotation speed are displayed on the control platform. The power control cable
between the main machine and control platform is connected by the aviation
plugs. The operating and installing of the machine are convenient. The control
mode adopts electrical automatic control principle to maximize the drilling
speed and achieve the energy-saving and emission reduction effect. Meanwhile,
it reduces the intensity of labor.